Quote Originally Posted by Russian Blue
It must only work with specific cameras. I've read on a few Canon forums to do this and that's what works with my G6.
The G6 isn't a point and shoot camera though (correct me if I'm wrong?). I don't have a digital SLR to test the theory on, but I DO have a Canon, and my experience with the point-and-shoot cameras is zooming with macro will make it blurry

So, whatever works for you!!